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Shake Table II

Shake Table II

Simulate earthquakes and excite the flexible modes of a tall structure. Design a control system to counteract the effects of the quakes on the structure.

Designed to simulate earthquakes and evaluate the performance of active mass dampers, the shake table consists of a 1 Hp brushless servo motor driving a ‡” lead screw. The lead screw drives a circulating ball nut which is coupled to the 18″x18″ table. The table itself slides on low friction linear ball bearings on 2 ground-hardened shafts. It can drive a 15 Kg. Mass at 2.5 g. Maximum travel is +/- 7cm.

Undergraduate second course / Graduate / Research

Structural Dynamics & Civil Engineering Product Range

  • 3DOF-crane

    3DOF Crane

  • active-mass

    Active Mass Damper

  • shake-I

    Shake Table I-40

  • shake-II

    Shake Table II

  • shake-III

    Shake Table III

  • smart-structure

    Smart Structure


Windows Media (6.7 Mb)
HighQuickTime (8.1 Mb)

iMath Asia
i-Math was incorporated in 2001 as an organization dedicated to delivering innovative high precision mathematical and control software solutions to the Educational, R&D, Engineering and Manufacturing industries in the ASEAN Region.

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